husband really annoyed me over the tv *masterchef spoilers*

so pigging childish I know but I have been recording every celeb masterchef and had 18 left to watch, the final came on and I told hubbs not to turn it over to that channel and he turns it over just at the end and reveals Phil Vickery winning . I went mad and I am still sulking hours later why am I so pissed at him still?